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公开(公告)号:KR100083128B1
公开(公告)日:1995-03-11
申请号:KR1019910014512
申请日:1991-08-22
Applicant: 한국과학기술연구원
Inventor: 황경엽 , 선용호 , 석종혁
IPC: C02F3/02
公开(公告)号:KR1019930004206A
公开(公告)日:1993-03-22
Abstract: 내용 없음.